RCS1A-24V

Overview

The RCS1A-24V is a single-phase EMC/EMI power line filter module manufactured by R-K Electronics, Inc. Designed for AC mains applications, it operates at 120VAC with a frequency range of 50 to 60Hz. The component utilizes wire leads for connection and is intended for surface mount or through-hole integration depending on the specific variant configuration. It serves as a transient voltage suppression device within electrical circuits.

Feature Summary

• Provides electromagnetic interference (EMI) and radio frequency interference (RFI) filtering for single-phase power lines
• Functions as a transient voltage suppressor to protect downstream electronics from voltage spikes
• Utilizes direct wire lead termination for circuit integration

Applications

• Single-phase AC power line filtering in consumer electronics
• Transient voltage suppression in industrial control systems
• EMI reduction in medical equipment power supplies

Procurement Notes

Verify the exact suffix designation against the manufacturer's current datasheet to confirm pinout and mounting style. Ensure the operating voltage rating matches the specific application requirements of 120VAC. Confirm that the wire lead type aligns with the assembly process. Cross-reference the part number with official distributor catalogs to validate availability and authenticity before procurement.

Selection Notes

Select this component for applications requiring single-phase EMI filtering at standard utility frequencies. Consider the physical dimensions and lead configuration for PCB layout compatibility. Evaluate the transient energy absorption capabilities relative to the expected noise environment. Ensure the thermal management strategy supports continuous operation under load conditions specified in the technical documentation.

Part Context

This component belongs to the RCS1A series of power line filter modules from R-K Electronics, Inc. The series includes variants such as RCS1A-6, RCS1A-8, and RCS1A-24, each tailored for specific voltage ratings and capacitance values. These filters are designed to meet regulatory standards for conducted emissions in electronic devices powered by AC mains.

Replacement Considerations

Direct substitutes may include other single-phase EMI filters from manufacturers like Murata or TDK, provided they match the 120VAC rating and form factor. Verify equivalent capacitance and leakage current specifications. Ensure the replacement component meets the same safety certifications required for the original design.